drm_atomic_legacy_backoff
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Name

drm_atomic_legacy_backoff — locking backoff for legacy ioctls

Synopsis

void drm_atomic_legacy_backoff (struct drm_atomic_state * state);
 

Arguments

state

atomic state

Description

This function should be used by legacy entry points which don't understand -EDEADLK semantics. For simplicity this one will grab all modeset locks after the slowpath completed.

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